{"product_id":"pioneer-gm-dx971","title":"Pioneer GM-DX971 Subwoofer Amplifier","description":"\u003ch2\u003ePioneer GM-DX971 Subwoofer Amplifier\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eTurn Up the Bass\u003c\/strong\u003e\u003cbr\u003e\nThis amplifier features a wired bass control remote for optimal bass level adjustment according to your listening preferences and the characteristics of the music.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBig Power-Small Size\u003c\/strong\u003e\u003cbr\u003e\nPioneer’s extra-efficient Class-D amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePacks a Punch\u003c\/strong\u003e\u003cbr\u003e\nThis mono amplifier is rated at a total of 2400 watts (max power) with high-current circuitry that provides all the power you need, delivering 500 watts RMS at 4 ohms, 800 watts RMS at 2 ohms, and up to 1200 watts RMS at 1 ohm. Stable, durable circuitry reduces the risk of high input power, allowing the unit to achieve a 1 Ω connection. This design enhances the flexibility to connect multiple subwoofers to the system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAutomatic Signal sensing and Turn-On\u003c\/strong\u003e\u003cbr\u003e\nWhen used with an audio source such as an OEM source or a receiver without RCA output, the amplifier will activate as soon as an audio source is detected through the speaker level outputs. When using a pre-amplified source (RCA), this Pioneer amplifier will use the signal (+12Vdc) from the \"Remote\" input for activation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Affordable Design\u003c\/strong\u003e\u003cbr\u003e\nTo prevent poor bass performance in demanding situations, such as heavy bass content or dynamic range music, Pioneer designed a high-quality power supply to sustain constant power requirements. This design enhances audio performance by providing a better signal-to-noise ratio, improved audio dynamics, sustained bass when needed, and, most importantly, a more enjoyable ride in your car!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGold Plated Terminals\u003c\/strong\u003e\u003cbr\u003e\nThese terminals provide the ability to maintain an accurate signal with increased electrical conductivity, prevent corrosion and provide enhanced durability with excellent resistance against wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePioneer’s TVC (Total Vibration Control)\u003c\/strong\u003e\u003cbr\u003e\nPioneer's TVC (Total Vibration Control) concept used in this amplifier not only increases the rigidity of the unit but also counteracts vibrations that affect sound quality at various points. The fixing points of the main board are optimized to completely suppress external vibrations and small vibrations caused by circuit parts. It adopts a heat sink structure that optimizes the position of large components, mounting screws, heat dissipation, and mechanical vibration suppression.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProtection Control System (PCS)\u003c\/strong\u003e\u003cbr\u003e\nPioneer’s PCS continuously monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifier’s output, ensuring operational stability during long listening sessions or when installed in high-temperature environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndependent Variable Filters\u003c\/strong\u003e\u003cbr\u003e\nThe amplifier features a variable high-pass filter (HPF) and a variable low-pass filter (LPF) ranging from 40 Hz to 500 Hz to precisely adjust the audio bandwidth and optimize the acoustic performance of your speakers and\/or subwoofer. Additionally, to give you even more control, these filters are completely independent for channel \"A,\" channel \"B,\" and the subwoofer output (SW).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmp Features\u003c\/strong\u003e\u003cbr\u003e\nBass Boost Remote: Yes\u003cbr\u003e\nClass: D\u003cbr\u003e\nGrounding System: Negative\u003cbr\u003e\nHigh Quality Audio Components: Yes\u003cbr\u003e\nPower Source: 14.4V (10.8 V to 15.1 V allowable)\u003cbr\u003e\nProtection Control system: Yes\u003cbr\u003e\nTerminal Type: Block\u003cbr\u003e\nUnit Weight: 6.8 lbs\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Performance\u003c\/strong\u003e\u003cbr\u003e\nAllowable Load Impedance: 1 ohm to 8 ohm allowable\u003cbr\u003e\nAvg Current Consumption (Amps X #Ch):\n3.5 A x 1-Channel - 4 Ohm\u003cbr\u003e\n7.5 A x 1-Channel - 1 Ohm\u003cbr\u003e\n5.1 A x 1-Channel - 2 Ohm\u003cbr\u003e\nBass Boost: 50 Hz - Frequency\u003cbr\u003e\nContinuous-Power-Output:\u003cbr\u003e\n500 W x 1-Channel - 4 Ohm\u003cbr\u003e\n1200 W x 1-Channel - 1 Ohm\u003cbr\u003e\n800 W x 1-Channel - 2 Ohm\u003cbr\u003e\nCrossover Network Subwoofer Channel: LPF - 40Hz-240Hz\u003cbr\u003e\nCrossover Network Subwoofer Slope: -12 dB\/oct\u003cbr\u003e\nFrequency Response - Sub Channel: 10 Hz to 240 Hz\u003cbr\u003e\nFuse Rating: 40A x 3\u003cbr\u003e\nMaximum Power Output:\u003cbr\u003e\n1000 W x 1-Channel (4 Ohm)\u003cbr\u003e\n2400 W x 1-Channel (1 ohm)\u003cbr\u003e\nRca Inputs: 1-Channel (Mono)\u003cbr\u003e\nSpeaker Line Input Sensor: Yes\u003cbr\u003e\nThd - Subwoofer: =\/\u0026lt; 1% ( 20 Hz to 240 Hz)\u003c\/p\u003e","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":51686581371201,"sku":"GMDX971","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/5692\/9601\/files\/pioneer-gm-dx971-subwoofer-amplifier-9523802.webp?v=1777672212","url":"https:\/\/www.cartoys.com\/products\/pioneer-gm-dx971","provider":"Car Toys","version":"1.0","type":"link"}